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1. 发明申请

WO2008063830A2 DOWNLOADING UPON THE OCCURRENCE OF PREDETERMINED EVENTS 审中-公开
标题翻译：下载预定事件的发生
公开(公告)号：WO2008063830A2
公开(公告)日：2008-05-29
申请号：PCT/US2007/082963
申请日：2007-10-30
申请人： IGT , GOWIN, Scott, T. , LAM, Rex, Yinzok , PICKERING, Robert, Leland , QURAISHI, Nadeem, Ahmad , LEMAY, Stephen, G.
发明人： GOWIN, Scott, T. , LAM, Rex, Yinzok , PICKERING, Robert, Leland , QURAISHI, Nadeem, Ahmad , LEMAY, Stephen, G.
IPC分类号： G07F17/32
CPC分类号： G06F8/61 , G07F17/3202 , G07F17/323
摘要： Some aspects of the present invention provide for the downloading of code, including but not limited to peripheral device code, upon the occurrence of predetermined events, sometimes referred to herein as "triggers." For example, exceeding a predetermined number of errors within a predetermined time may comprise a trigger. Some implementations provide new peripheral device code each time a gaming machine initializes. Some embodiments provide peripheral devices with relatively small (or no) non-volatile memory. A smaller non-volatile memory (as compared to prior art peripheral devices of the same type) may be possible because it is not necessary-and may not be desirable--to retain peripheral device code in non-volatile memory.
摘要翻译：当发生预定事件时，本发明的一些方面提供代码的下载，包括但不限于外围设备代码，在本文中有时被称为“触发器”。例如，在预定时间内超过预定数量的错误可以包括触发器。每次游戏机初始化时，一些实现提供新的外围设备代码。一些实施例为外围设备提供相对较小（或不存在）的非易失性存储器。较小的非易失性存储器（与相同类型的现有技术外围设备相比）可能是可能的，因为将外围设备代码保留在非易失性存储器中是不必要的，并且可能不是期望的。

2. 发明申请

WO2004111959A2 USB SOFTWARE ARCHITECTURE IN A GAMING MACHINE 审中-公开
标题翻译： USB软件架构在游戏机中
公开(公告)号：WO2004111959A2
公开(公告)日：2004-12-23
申请号：PCT/US2004/018531
申请日：2004-06-09
申请人： IGT , LAM, Rex, Yinzok , QURAISHI, Nadeem, Ahmad , LEMAY, Steven, G.
发明人： LAM, Rex, Yinzok , QURAISHI, Nadeem, Ahmad , LEMAY, Steven, G.
IPC分类号： G07F17/32
CPC分类号： G07F17/3202 , G07F17/32
摘要： A disclosed gaming machine is coupled to a plurality of "USB gaming peripherals." The USB gaming peripherals, which may include one or more peripheral devices, communicate with a master gaming controller using a USB communication architecture. As part of the USB communication architecture, a USB device class manager may configure a USB device interface. The USB device interface may comprise a plurality of USB drivers where the USB device drivers are used to provide interfaces that are compatible with the gaming operating system such that processes in the gaming operating system may use USB communications to communicate with the plurality of USB gaming peripherals. Further, the USB device class manager may authorize the connection of each USB gaming peripheral to the USB device interface. In addition, the USB device class manager may be capable of downloading firmware to the USB gaming peripherals.
摘要翻译：所公开的游戏机耦合到多个“USB游戏外围设备”。可以包括一个或多个外围设备的USB游戏外围设备使用USB通信架构与主游戏控制器进行通信。作为USB通信架构的一部分，USB设备类管理器可以配置USB设备接口。 USB设备接口可以包括多个USB驱动器，其中USB设备驱动器用于提供与游戏操作系统兼容的接口，使得游戏操作系统中的进程可以使用USB通信来与多个USB游戏外设进行通信。此外，USB设备类管理器可以授权每个USB游戏外设与USB设备接口的连接。此外，USB设备类管理器可能能够将固件下载到USB游戏外设。

3. 发明申请

WO2004111960A3 PROTOCOLS AND STANDARDS FOR USB PERIPHERAL COMMUNICATIONS 审中-公开
标题翻译： USB外围通信协议和标准
公开(公告)号：WO2004111960A3
公开(公告)日：2005-03-31
申请号：PCT/US2004018898
申请日：2004-06-09
申请人： IGT RENO NEV , QURAISHI NADEEM AHMAD , LAM REX YINZOK , PICKERING ROBERT LELAND , KUNA VENKATA DHANANJAYA , PATIL SANGSHETTY , LEMAY STEVEN G
发明人： QURAISHI NADEEM AHMAD , LAM REX YINZOK , PICKERING ROBERT LELAND , KUNA VENKATA DHANANJAYA , PATIL SANGSHETTY , LEMAY STEVEN G
IPC分类号： G07F17/32
CPC分类号： G07F17/3202 , G07F17/32
摘要： A disclosed gaming machine is coupled to a plurality of "USB gaming peripherals." The USB gaming peripherals, which may include one or more peripheral devices, communicate with a master gaming controller using a USB communication architecture. The USB communication architecture may include a vendor-specific class protocol. The USB vendor-specific class protocol may comprise: 1) a base protocol for defining message handling relating to peripheral device functionality common to a plurality of peripheral devices; and 2) one or more feature-specific protocol extensions for defining message handling specific to a USB feature where each feature-specific protocol extension defines feature-specific messages. The base protocol may be designed such that when one of the feature-specific messages is modified, the base protocol does not change.
摘要翻译：所公开的游戏机耦合到多个“USB游戏外围设备”。可以包括一个或多个外围设备的USB游戏外围设备使用USB通信架构与主游戏控制器进行通信。 USB通信架构可以包括供应商特定的类协议。 USB供应商特定的类协议可以包括：1）用于定义与多个外围设备公用的外围设备功能相关的消息处理的基本协议; 以及2）一个或多个特征协议扩展，用于定义特定于USB特征的消息处理，其中每个特征协议扩展定义特征特定消息。基本协议可以被设计成使得当修改特征特定消息之一时，基本协议不改变。

4. 发明申请

WO2004111958A1 DOWNLOAD PROCEDURES FOR PERIPHERAL DEVICES 审中-公开
标题翻译：下载程序的外围设备
公开(公告)号：WO2004111958A1
公开(公告)日：2004-12-23
申请号：PCT/US2004/018526
申请日：2004-06-09
申请人： IGT , QURAISHI, Nadeem, Ahmad , LAM, Rex, Yinzok , PICKERING, Robert, Leland , KUNA, Venkata, Dhananjaya , PATIL, Sangshetty , LEMAY, Steven, G.
发明人： QURAISHI, Nadeem, Ahmad , LAM, Rex, Yinzok , PICKERING, Robert, Leland , KUNA, Venkata, Dhananjaya , PATIL, Sangshetty , LEMAY, Steven, G.
IPC分类号： G07F17/32
CPC分类号： G07F17/3202 , G07F17/32 , G07F17/323
摘要： A disclosed gaming machine is coupled to a plurality of "USB gaming peripherals." The USB gaming peripherals, which may include one or more peripheral devices, communicate with a master gaming controller using a USB communication architecture. The USB gaming peripherals may include USB DFU (Device Firmware Upgrade)-compatible peripheral devices. One or more host processes, such as a USB device class manager or a DFU driver, may be capable of downloading firmware to the USB DFU-compatible peripheral device. The host processes may receive a firmware identifier from the USB DFU-compatible peripheral device where the firmware identifier allows for two USB DFU-compatible peripheral devices with identical product identification information to be downloaded different firmware.
摘要翻译：所公开的游戏机耦合到多个“USB游戏外设”。可以包括一个或多个外围设备的USB游戏外围设备使用USB通信架构与主游戏控制器进行通信。 USB游戏外设可能包括USB DFU（设备固件升级）兼容的外围设备。一个或多个主机进程，例如USB设备类管理器或DFU驱动器，可能能够将固件下载到与USB DFU兼容的外围设备。主机进程可以从与USB DFU兼容的外围设备接收固件标识符，其中固件标识符允许具有相同产品标识信息的两个USB DFU兼容的外围设备下载不同的固件。

5. 发明申请

WO2008063830A3 DOWNLOADING UPON THE OCCURRENCE OF PREDETERMINED EVENTS 审中-公开
标题翻译：下载预测事件的发生
公开(公告)号：WO2008063830A3
公开(公告)日：2008-07-10
申请号：PCT/US2007082963
申请日：2007-10-30
申请人： IGT RENO NEV , GOWIN SCOTT T , LAM REX YINZOK , PICKERING ROBERT LELAND , QURAISHI NADEEM AHMAD , LEMAY STEPHEN G
发明人： GOWIN SCOTT T , LAM REX YINZOK , PICKERING ROBERT LELAND , QURAISHI NADEEM AHMAD , LEMAY STEPHEN G
IPC分类号： G07F17/32
CPC分类号： G06F8/61 , G07F17/3202 , G07F17/323
摘要： Some aspects of the present invention provide for the downloading of code, including but not limited to peripheral device code, upon the occurrence of predetermined events, sometimes referred to herein as "triggers." For example, exceeding a predetermined number of errors within a predetermined time may comprise a trigger. Some implementations provide new peripheral device code each time a gaming machine initializes. Some embodiments provide peripheral devices with relatively small (or no) non-volatile memory. A smaller non-volatile memory (as compared to prior art peripheral devices of the same type) may be possible because it is not necessary-and may not be desirable--to retain peripheral device code in non-volatile memory.
摘要翻译：本发明的一些方面提供了在发生预定事件时（有时在本文称为“触发”）下载代码，包括但不限于外围设备代码。例如，在预定时间内超过预定数量的错误可以包括触发。一些实施方案在游戏机初始化时提供新的外围设备代码。一些实施例为外围设备提供相对较小（或不）非易失性存储器。较小的非易失性存储器（与现有技术的相同类型的外围设备相比）可能是可能的，因为不需要并且可能不希望将外围设备代码保留在非易失性存储器中。

6. 发明申请

WO2004111959A3 USB SOFTWARE ARCHITECTURE IN A GAMING MACHINE 审中-公开
标题翻译： USB软件架构在游戏机中
公开(公告)号：WO2004111959A3
公开(公告)日：2005-04-14
申请号：PCT/US2004018531
申请日：2004-06-09
申请人： IGT RENO NEV , LAM REX YINZOK , QURAISHI NADEEM AHMAD , LEMAY STEVEN G
发明人： LAM REX YINZOK , QURAISHI NADEEM AHMAD , LEMAY STEVEN G
IPC分类号： G07F17/32
CPC分类号： G07F17/3202 , G07F17/32
摘要： A disclosed gaming machine is coupled to a plurality of "USB gaming peripherals." The USB gaming peripherals, which may include one or more peripheral devices, communicate with a master gaming controller using a USB communication architecture. As part of the USB communication architecture, a USB device class manager may configure a USB device interface. The USB device interface may comprise a plurality of USB drivers where the USB device drivers are used to provide interfaces that are compatible with the gaming operating system such that processes in the gaming operating system may use USB communications to communicate with the plurality of USB gaming peripherals. Further, the USB device class manager may authorize the connection of each USB gaming peripheral to the USB device interface. In addition, the USB device class manager may be capable of downloading firmware to the USB gaming peripherals.
摘要翻译：所公开的游戏机耦合到多个“USB游戏外设”。可以包括一个或多个外围设备的USB游戏外围设备使用USB通信架构与主游戏控制器进行通信。作为USB通信架构的一部分，USB设备类管理器可以配置USB设备接口。 USB设备接口可以包括多个USB驱动器，其中USB设备驱动器用于提供与游戏操作系统兼容的接口，使得游戏操作系统中的进程可以使用USB通信来与多个USB游戏外设进行通信。此外，USB设备类管理器可以授权每个USB游戏外设与USB设备接口的连接。此外，USB设备类管理器可能能够将固件下载到USB游戏外设。

7. 发明申请

WO2004111960A2 PROTOCOLS AND STANDARDS FOR USB PERIPHERAL COMMUNICATIONS 审中-公开
标题翻译： USB外围通信协议和标准
公开(公告)号：WO2004111960A2
公开(公告)日：2004-12-23
申请号：PCT/US2004/018898
申请日：2004-06-09
申请人： IGT , QURAISHI, Nadeem, Ahmad , LAM, Rex, Yinzok , PICKERING, Robert, Leland , KUNA, Venkata, Dhananjaya , PATIL, Sangshetty , LEMAY, Steven, G.
发明人： QURAISHI, Nadeem, Ahmad , LAM, Rex, Yinzok , PICKERING, Robert, Leland , KUNA, Venkata, Dhananjaya , PATIL, Sangshetty , LEMAY, Steven, G.
IPC分类号： G07F17/32
CPC分类号： G07F17/3202 , G07F17/32
摘要： A disclosed gaming machine is coupled to a plurality of "USB gaming peripherals." The USB gaming peripherals, which may include one or more peripheral devices, communicate with a master gaming controller using a USB communication architecture. The USB communication architecture may include a vendor-specific class protocol. The USB vendor-specific class protocol may comprise: 1) a base protocol for defining message handling relating to peripheral device functionality common to a plurality of peripheral devices; and 2) one or more feature-specific protocol extensions for defining message handling specific to a USB feature where each feature-specific protocol extension defines feature-specific messages. The base protocol may be designed such that when one of the feature-specific messages is modified, the base protocol does not change.
摘要翻译：所公开的游戏机耦合到多个“USB游戏外设”。可以包括一个或多个外围设备的USB游戏外围设备使用USB通信架构与主游戏控制器进行通信。 USB通信架构可以包括供应商特定的类协议。 USB供应商特定的类协议可以包括：1）用于定义与多个外围设备共同的外围设备功能有关的消息处理的基本协议; 以及2）一个或多个特征协议扩展，用于定义特定于USB特征的消息处理，其中每个特征协议扩展定义特征消息。基本协议可以被设计为使得当修改特征特定消息之一时，基本协议不改变。

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